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HufnagelValleyRefractiveIndexStructureParameterModel Class

Represents the Hufnagel-Valley (H-V) model for the refractive index structure parameter.
Inheritance Hierarchy

Namespace:  AGI.Foundation.Communications.SignalPropagation
Assembly:  AGI.Foundation.Communications (in AGI.Foundation.Communications.dll) Version: 24.3.420.0 (24.3.420.0)
Syntax
public class HufnagelValleyRefractiveIndexStructureParameterModel : RefractiveIndexStructureParameterModel

The HufnagelValleyRefractiveIndexStructureParameterModel type exposes the following members.

Constructors
  NameDescription
Public methodHufnagelValleyRefractiveIndexStructureParameterModel
Initializes a new instance.
Protected methodHufnagelValleyRefractiveIndexStructureParameterModel(HufnagelValleyRefractiveIndexStructureParameterModel, CopyContext)
Initializes a new instance as a copy of an existing instance.
Public methodHufnagelValleyRefractiveIndexStructureParameterModel(ScalarDependentOnServiceProvider, Double)
Initializes a new instance with the supplied winds speed model, and nominal ground level refractive index structure parameter. Also, by default, Earth central body is used a the altitude reference.
Public methodHufnagelValleyRefractiveIndexStructureParameterModel(ScalarDependentOnServiceProvider, Double, CentralBody)
Initializes a new instance with the supplied winds speed model, and nominal ground level refractive index structure parameter, and a central body used as the altitude reference.
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Properties
  NameDescription
Public propertyCentralBody
Gets or sets the central body used as the altitude reference.
(Inherited from RefractiveIndexStructureParameterModel.)
Public propertyGroundRefractiveIndexStructureParameter
Gets or sets the nominal ground level refractive index structure parameter value in units m-2/3.
Public propertyIsFrozen
Gets a value indicating whether this object is frozen. A frozen object cannot be modified and an ObjectFrozenException will be thrown if an attempt is made to do so.
(Inherited from DefinitionalObject.)
Public propertyWindSpeedModel
Gets or sets the wind speed model.
(Inherited from RefractiveIndexStructureParameterModel.)
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Methods
  NameDescription
Public methodApplyServiceProvider
Gets a Scalar that can be used to find the value of this scalar function at a given JulianDate.
(Inherited from ScalarDependentOnServiceProvider.)
Protected methodCheckForSameDefinition(DefinitionalObject)
Checks to determine if another instance has the same definition as this instance and returns if it does. Derived classes MUST override this method and check all new fields introduced by the derived class for definitional equivalence. It is NOT necessary to check base class fields because the base class will already have done that. When overriding this method, you should NOT call the base implementation because it will return for all derived-class instances. Derived classes should check the type of other to preserve the symmetric nature of IsSameDefinition(Object).
(Inherited from ScalarDependentOnServiceProvider.)
Protected methodCheckForSameDefinition(HufnagelValleyRefractiveIndexStructureParameterModel)
Checks to determine if another instance has the same definition as this instance and returns if it does. Derived classes MUST override this method and check all new fields introduced by the derived class for definitional equivalence. It is NOT necessary to check base class fields because the base class will already have done that. When overriding this method, you should NOT call the base implementation because it will return for all derived-class instances. Derived classes should check the type of other to preserve the symmetric nature of IsSameDefinition(Object).
Protected methodCheckForSameDefinition(RefractiveIndexStructureParameterModel)
Checks to determine if another instance has the same definition as this instance and returns if it does. Derived classes MUST override this method and check all new fields introduced by the derived class for definitional equivalence. It is NOT necessary to check base class fields because the base class will already have done that. When overriding this method, you should NOT call the base implementation because it will return for all derived-class instances. Derived classes should check the type of other to preserve the symmetric nature of IsSameDefinition(Object).
(Overrides RefractiveIndexStructureParameterModelCheckForSameDefinition(RefractiveIndexStructureParameterModel).)
Protected methodCheckForSameDefinition(ScalarDependentOnServiceProvider)
Checks to determine if another instance has the same definition as this instance and returns if it does. Derived classes MUST override this method and check all new fields introduced by the derived class for definitional equivalence. It is NOT necessary to check base class fields because the base class will already have done that. When overriding this method, you should NOT call the base implementation because it will return for all derived-class instances. Derived classes should check the type of other to preserve the symmetric nature of IsSameDefinition(Object).
(Inherited from RefractiveIndexStructureParameterModel.)
Public methodClone
Clones this object using the specified context.
(Overrides DefinitionalObjectClone(CopyContext).)
Protected methodComputeCurrentDefinitionHashCode
Computes a hash code based on the current properties of this object. Derived classes MUST override this method and compute a hash code that combines: a unique hash code seed, the base implementation result, and the hash codes of all new fields introduced by the derived class which are used in the CheckForSameDefinition(DefinitionalObject) method.
(Overrides RefractiveIndexStructureParameterModelComputeCurrentDefinitionHashCode.)
Public methodEnumerateDependencies
Enumerates the dependencies of this object by calling EnumerateT(T) for each object that this object directly depends upon. Derived classes which contain additional dependencies MUST override this method, call the base implementation, and enumerate dependencies introduced by the derived class.
(Inherited from RefractiveIndexStructureParameterModel.)
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodFreeze
Freezes this object. Further attempts to modify it will result in an ObjectFrozenException.
(Inherited from DefinitionalObject.)
Protected methodFreezeAggregatedObjects
Called by Freeze to also freeze any objects that are considered to be a part of this object. Derived classes which contain additional aggregated objects MUST override this method, call the base implementation, and freeze aggregated objects introduced by the derived class. The objects that need to be frozen in this method are frequently created in this object's constructor and are not settable via properties.
(Inherited from DefinitionalObject.)
Public methodGetDefinitionHashCode
Gets a hash code representing the definition of this object.
(Inherited from DefinitionalObject.)
Public methodGetEvaluator(IServiceProvider)
Gets an evaluator that can be used to find the value of this scalar function at a given JulianDate.
(Inherited from ScalarDependentOnServiceProvider.)
Public methodGetEvaluator(EvaluatorGroup, IServiceProvider)
Gets an evaluator that can be used to find the value of this scalar function at a given JulianDate. Adds the evaluator to the given EvaluatorGroup. This implementation requires the given service provider to provide the ILinkService service.
(Overrides ScalarDependentOnServiceProviderGetEvaluator(EvaluatorGroup, IServiceProvider).)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodIsSameDefinition
Determines if this object has the same definition as another object.
(Inherited from DefinitionalObject.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Protected methodThrowIfFrozen
Throws ObjectFrozenException if this object IsFrozen. This method should be called from any method or property that modifies this object.
(Inherited from DefinitionalObject.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
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Remarks

The model uses the equation Cn2 = 0.00594 * (vw/27)2 * (1e-5*h)10 * exp(-h/1000) + 2.7e-16 * exp(-h/1500) + A * exp(-h/100) where vw is wind velocity in m/s, h is altitude in meters, and A is the nominal value of Cn2 at ground level in m-2/3.

This is the Hufnagel-Valley refractive index structure parameter model taken from chapter 3 page 128 of "Optical Wireless Communications - System and Channel Modeling with MATLAB" by Z. Ghassemlooy, W. Popoola, and S. Rajbhandari

See Also